THM1304

Generator Drive
The THM 1304 heavy-duty gas Benefits at a glance
turbine family offers a long life with a
high level of reliability and availability. – Modular design for easy and fast
The modular design facilitates easy installation
installation and maintenance features – High reliability and availability
to realize an optimized cost-to-benefit – Low emissions
ratio over the entire lifecycle. – Fuel flexibility
Onshore and offshore requirements
for power generation applications are
perfectly met.

Illustration shows package

for THM1304-10N with
ACC combustion
chambers

gas turbines
turbomachinery
THM1304 Generator Drive
Technical data
Performance at ISO conditions*

1304-10N** 1304-12N***
Power output kWel 10,080 11,520
Heat rate kJ/kWhel 12,330 12,090
Efficiency %el 29.2 29.8 5.0 m
Exhaust gas flow kg/s 46.5 48.1
Exhaust gas temperature °C 490 525
Generator speed (50 Hz / 60 Hz) rpm 1,500 /1,800 1,500 /1,800 26.5 m
3.0 m
NO x emissions mg/Nm3 50 50
(ref. to 15% O 2 , dry) ppm 25 25
CO emissions mg/Nm3 20 10
(ref. to 15% O 2 , dry) ppm 16 8
14 14,500
*all data valid for sea level, 15 °C, no inlet and exhaust pressure losses, 60 % rel. humidity,

Electrical power output [MW]

13 13,500
natural gas. Power output will decrease with increase of site altitude (1.1 % per 100 m),
inlet pressure loss (1.9 % per 1 kPa) and exhaust pressure loss (0.9 % per 1 kPa) 12 13,000
** ACC combustor

Heat rate [kJ/kWh]

*** DLN combustor 11 12,500

10 12,000

9 11,500

8 11,000
-20 -10 0 10 20 30 40
Layout based on THM1304-10N with ACC combustion system Inlet temperature [°C]

Exhaust gas temperature [°C]

57 600
Exhaust stack3)
CO2-skid
53 540
Exhaust gas flow [kg/s]

Oil cooler
Fuel gas skid 49 480

45 420

41 360

Filter house 37 300

-20 -10 0 10 20 30 40
Inlet temperature [°C]
3.7 m
THM1304-10N
THM1304-12N

Maintenance area Load Generator Maintenance

gas turbine gear area generator

Typical applications For CHP1) applications (most common) CHP applications are beneficial for
gas turbine generator units are various industries such as food
Gas turbine generator units are operated in combination with a heat processing, pulp & paper, breweries,
operated for e.g. emergency and recovery unit for different heat automotive, etc. having demand for
black start applications, on off-shore processes, resulting in e.g. heat and power.
platforms (with adapted package – Power, Steam Generation CHP processes provide increased
design) mainly in simple cycle mode. – Power, Hot Water Generation efficiencies and reduced CO2
– Power, Steam & Chilled Water emissions compared to conventional
– Power, Steam & Hot Water power & heat generation.
Overall CHP efficiencies reach 90%
and higher depending on the heat
process.
Gas turbine Gas turbine package Controls

– Heavy duty, twin shaft – Package for outdoor installation – For installation in air conditioned
– 11 stage air compressor – Noise emission control room (to be provided by
– 2 combustion chambers in - All equipment is designed for others)
V arrangement LpA = 85 dB(A) measured in 1 m – Gas turbine control system
– 2 stage high pressure turbine distance and 1.5 m height - Gas turbine control & protection
– 2 stage power turbine - LpA = 803), 753), 703) dB(A) - Unit sequencing
– Base frame - Human machine interface (HMI)
- With integrated lube oil and fuel - Alarm management
Combustion systems system – Generator control & protection
– Starting system system
– Low Emission combustion system - Variable frequency drive for gas - Automatic synchronizaton
- ACC2) combustors (THM1304-10N) turbine starter motor - Automatic voltage regulator (AVR)
- DLN combustors (THM1304-12N) – Integrated lube oil system - Generator protection relay
– Diffusion combustion system - Main lube oil pump driven via – Low voltage distribution system
- Standard combustor auxiliary gear - AC power supply for all electrical
- High fuel flexibility - Stand-by lube oil pump consumers
- Dual fuel compatible (AC-motor driven) – Turbine starting system
- Emergency lube oil pump - Variable frequency drive (VFD)
(DC motor driven) – Uninterrupted power supply system
Integrated auxiliary gear - Air to oil cooler (free standing) - Buffered with batteries
- Water cooler3) - DC supply for emergency lube oil
– Parallel shaft gear type - Integrated lube oil tank pump
– Drive for main lube oil pump - Lube oil tank heater - AC supply for all electrical panels
– Torque transmission of electric - Lube oil filter – Data storage system
starter motor for gas turbine - Control valves - Long term data archive
start-up - Oil mist separator - Event logger
– Fuel system – Plant control system interface
- Fuel gas system - Modbus TCP interface
Load gear - Double block and bleed valves - Others optional
- Control valves
– Speed reduction to 1,500 rpm - Liquid3) & dual fuel system3)
(for 50 Hz) or 1,800 rpm (for 60 Hz) 3) (standard combustor) Documentation
– Free standing (on foundation) – Air inlet system
- Table type filter house with depth – Engineering documents
loading cartridges – Installation manual
Generator - Filtration class: – Operating instructions
Pre-filter: G4, – Quality documentation
– 4 pole, 3 phase, synchronous Fine-filter: F9 (E113) )
generator with built-in exciter, - Static filter3) with anti-icing3)
rotating rectifier and permanent - Pulse type filter in table or down Factory acceptance test of turbine
magnetic pilot generator (PMG) flow arrangement3)
– Air cooled – Exhaust system – Core engine
– Water cooled3) - Transition duct up to interface full-speed, full-load
– Insulation Class F / temperature at enclosure for connection to
rise class B optional downstream exhaust
– Free standing (on foundation) system Complete unit test 3)
- Free standing stack3)
– Enclosure – Full-speed, full-load
- Gas turbine enclosure for outdoor – Full-speed, no-load
installation
- Fire detection and CO2
fire-fighting system
- Water-mist fire-fighting system3)
- Gas leakage detection
- Maintenance cranes
– Turbine compressor cleaning system
- Offline and online washing
- Mobile wash trolley3)
1) CHP = Combined Heat and Power
2) ACC = Advanced Can Combustor
(Dry Low Emission (DLE) Technology)
3) can be offered as option
MAN Energy Solutions
86224 Augsburg, Germany
P + 49 821 322-0
F + 49 821 322-3382
info@man-es.com
www.man-es.com

MAN Energy Solutions

Steinbrinkstr. 1
46145 Oberhausen, Germany
P + 49 208 692-01
F + 49 208 692-021
turbomachinery@man-es.com
www.man-es.com

All data provided in this document is

non-binding. This data serves informational
purposes only and is not guaranteed
in any way. Depending on the subsequent
specific indivdual projects, the relevant
data may be subject to changes and will
be assessed and determined individually
for each project. This will depend on the
particular characteristics of each individual
project, especially specific site and operational
conditions.
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